An applicator (10) for applying a friction modifying material to the top of rails (12). The wayside applicator includes an applicator bar (26) that has a dam for holding friction modifying material.
申请公布号
US8074772(B2)
申请公布日期
2011.12.13
申请号
US20070903749
申请日期
2007.09.24
申请人
URMSON, JR. W. THOMAS;MOSPAN JOHN W.;LENCO FRANK T.;PORTEC RAIL PRODUCTS, INC.
发明人
URMSON, JR. W. THOMAS;MOSPAN JOHN W.;LENCO FRANK T.
